Pact

Trama

A terrorist group, having declared independence in the South Pole, has planted potent nitrogen bombs off numerous coastlines worldwide, aiming to instill fear before global destruction. The US failed to disarm these devices, and three are now set to detonate off Japan's coast in ten days. Japan's bomb disposal team relies on the genius girl Machida Machiko, who, alongside trainee Aranagi Nagito and the program leader, has made a pact to neutralize the bombs. Following complications during their initial defusing operation, their only remaining tool is a defusing program created by Machiko.